3.用ajax获取页面中的内容

3-1

 <div id="app">
    </div>
    <script>
        var arr = [
            {name:"cheng",age:18},
            {name:"li",age:17}
        ]
        arr.forEach((item,index)=>{
            var html = `
              <div class="item">
                  <span>${index+1}</span>
                  <span >${item.name}</span>
                  <span>${item.age}</span>
              </div>
            `
            $("#app").append(html)
        })
    </script>

3-2获取豆瓣的页面内容

<div class="movie">
    </div>
    <div class="right">
    </div>
    <script>
        var url = "http://192.168.4.18:8000";
        ajax({
            url,
            method: "get",
            success: res => {
                console.log(res);
                res.result.forEach((item, index) => {
                    var html = `
                <div class="movie1">
                  <div class="img">
                    <span>${index + 1}</span>
                    <img src=${item.pic}>
                  </div>
                  <div class="text">
                    <p class="title">${item.title}</p>
                    <p class="labels">${item.labels.join("/")}</p>
                    <p class="raiting">评分${item.raiting}<sapn class="evaluate">&nbsp;&nbsp;&nbsp;${item.evaluate}评价</sapn></p>
                    <p class="slogo">${item.slogo}</p>
                     </div>
                </div>
                  `
                    $(".movie").append(html);
                })
            }
        })
        var url = "http://192.168.4.18:8000/ad"
        ajax({
            url,
            method: "get",
            success: res => {
                console.log(res);
                var html = `
                <div slass="right1">
                    <p class="introduce">${res.result.title}</p>
                    <img src=${res.result.poster}>
                   <div class="footer">
                      <div class="img1"><img src=${res.result.erweima}></div>
                      <div class="img2"><img src=${res.result.logo}></div>
                      <div class="txt">
                      <p class="main-tittle">${res.result.labels[0]}</p>
                      <p class="sub-tittle">${res.result.labels[1]}</p>
                      </div>
                    </div>
                </div>
                    `
                $(".right").append(html);
            }
        });
    </script>

3-3获取网易云页面内容

var url="http://192.168.4.18:3000/banner";
       ajax({
           url,
           method:"get",
           success:res=>{
               console.log(res);
               res.banners.forEach(item=>{
                //    console.log(item.imageUrl)
                   var html=`
                <img src=${item.imageUrl}>
                   `
                   $("#list").append(html)
               })
           }
       })
       var url="http://192.168.4.18:3000/top/playlist?cat=华语"
       ajax({
           url,
           method:"get",
           success:res=>{
               function go(value){
                   if(value>10000){
                       return value=Math.floor(value/10000)+"万"
                   }
                   return value
               }
               console.log(res)
               res.playlists.forEach(item=>{
                   console.log(item.coverImgUrl)
                   var html=`
                   <div class="img1">
                            <img src=${item.coverImgUrl}>
                            <p class="one">
                                <span class="ear"></span>
                                <span class="fan">${go(item.playCount)}</span>
                                <span class="play"></span>
                            </p>
                            <p>${item.name}</p>
                   </div> 
                   `
                   $(".r-content").append(html)
               })
           }
       })